Game CHANGED NAME, but Steam library still expects GridDefense.exe

[livinghell]

Dear DEV, please do your work completely and in a correct way. You changed game name from Grid Defense to Spec Defense.
So you have to change:
- Steam community entry, still listing it as Grid Defense
- Steam library entries, still awating GridDefense.exe instead of SpecDefense.exe.
- Steam library header pic still telling "Grid Defense"

Right now your game can NOT be started from library, as a library is referenced to an old name of exe file.